MLA

Marinetti, F. T., 1876-1944. Poster announcing: “Vystava Moderniho umeni Italskeho Koslave Danteove." 1921. [2878-1]-[2879-1]. box 37, slide 18-19. 1921. https://collections.library.yale.edu/catalog/10653118.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 37, slide 18-19"])(1921)[Poster announcing: “Vystava Moderniho umeni Italskeho Koslave Danteove." 1921. [2878-1]-[2879-1]]. https://collections.library.yale.edu/catalog/10653118.